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authorLance Richardson <lrichard@redhat.com>2017-01-16 18:11:35 -0500
committerDavid S. Miller <davem@davemloft.net>2017-01-17 15:22:05 -0500
commit53631a5f9c6669264adb7b4e92fd95d1d6ffa7d3 (patch)
treea8c07edb3c514ab2b5e3957c3e9307529dd0a829
parent580bdf5650fff8f66468ce491f8308f1117b7074 (diff)
bridge: sparse fixes in br_ip6_multicast_alloc_query()
Changed type of csum field in struct igmpv3_query from __be16 to __sum16 to eliminate type warning, made same change in struct igmpv3_report for consistency. Fixed up an ntohs() where htons() should have been used instead. Signed-off-by: Lance Richardson <lrichard@redhat.com> Acked-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--include/uapi/linux/igmp.h4
-rw-r--r--net/bridge/br_multicast.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/include/uapi/linux/igmp.h b/include/uapi/linux/igmp.h
index ccbb32aa6704..a97f9a7568cf 100644
--- a/include/uapi/linux/igmp.h
+++ b/include/uapi/linux/igmp.h
@@ -53,7 +53,7 @@ struct igmpv3_grec {
struct igmpv3_report {
__u8 type;
__u8 resv1;
- __be16 csum;
+ __sum16 csum;
__be16 resv2;
__be16 ngrec;
struct igmpv3_grec grec[0];
@@ -62,7 +62,7 @@ struct igmpv3_report {
struct igmpv3_query {
__u8 type;
__u8 code;
- __be16 csum;
+ __sum16 csum;
__be32 group;
#if defined(__LITTLE_ENDIAN_BITFIELD)
__u8 qrv:3,
diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
index b30e77e8427c..f66346122dc4 100644
--- a/net/bridge/br_multicast.c
+++ b/net/bridge/br_multicast.c
@@ -540,7 +540,7 @@ static struct sk_buff *br_ip6_multicast_alloc_query(struct net_bridge *br,
break;
case 2:
mld2q = (struct mld2_query *)icmp6_hdr(skb);
- mld2q->mld2q_mrc = ntohs((u16)jiffies_to_msecs(interval));
+ mld2q->mld2q_mrc = htons((u16)jiffies_to_msecs(interval));
mld2q->mld2q_type = ICMPV6_MGM_QUERY;
mld2q->mld2q_code = 0;
mld2q->mld2q_cksum = 0;